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Cheap flights from Lexington to Las Vegas from $103

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Las Vegas departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Lexington to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$103Allegiant Air
dim., janv. 11 - jeu., janv. 15
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$107Allegiant Air
dim., janv. 11 - jeu., janv. 15
Allegiant Air Logo
10:15 pm - 11:37 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:44 pm - 9:25 pm
LAS
-
LEX
3h 41mnonstop
$132Allegiant Air
dim., mars 15 - jeu., mars 19
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$144Allegiant Air
dim., janv. 11 - dim., janv. 18
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$151Allegiant Air
dim., janv. 11 - dim., janv. 18
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$161Allegiant Air
jeu., janv. 8 - dim., janv. 11
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$162Allegiant Air
jeu., janv. 8 - dim., janv. 11
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$174Allegiant Air
jeu., janv. 8 - dim., janv. 11
Allegiant Air Logo
2:07 pm - 3:44 pm
LEX
-
LAS
4h 37mnonstop
Allegiant Air Logo
6:30 am - 1:17 pm
LAS
-
LEX
3h 47mnonstop
$185Allegiant Air
jeu., janv. 29 - dim., févr. 1
Allegiant Air Logo
10:04 pm - 11:26 pm
LEX
-
LAS
4h 22mnonstop
Allegiant Air Logo
2:38 pm - 9:19 pm
LAS
-
LEX
3h 41mnonstop
$190Allegiant Air
jeu., mars 5 - dim., mars 8

Allegiant Air flights from Lexington to Las Vegas

Our best Allegiant Air deals on Lexington to Las Vegas flight tickets
Allegiant Air
Jan 11
LEX2:07 pmLexington Blue Grass
4h 37m
LAS3:44 pmLas Vegas Harry Reid Intl
Jan 15
LAS6:30 amLas Vegas Harry Reid Intl
3h 47m
LEX1:17 pmLexington Blue Grass
$103
Find similar
Allegiant Air
Jan 11
LEX2:07 pmLexington Blue Grass
4h 37m
LAS3:44 pmLas Vegas Harry Reid Intl
Jan 15
LAS6:30 amLas Vegas Harry Reid Intl
3h 47m
LEX1:17 pmLexington Blue Grass
$107
Find similar
Allegiant Air
Mar 15
LEX10:15 pmLexington Blue Grass
4h 22m
LAS11:37 pmLas Vegas Harry Reid Intl
Mar 19
LAS2:44 pmLas Vegas Harry Reid Intl
3h 41m
LEX9:25 pmLexington Blue Grass
$132
Find similar

American Airlines flights from Lexington to Las Vegas

Our best American Airlines deals on Lexington to Las Vegas flight tickets
American Airlines
Feb 18
LEX3:10 pmLexington Blue Grass
7h 51m
1 stop
LAS8:01 pmLas Vegas Harry Reid Intl
Feb 21
LAS6:00 amLas Vegas Harry Reid Intl
7h 10m
1 stop
LEX4:10 pmLexington Blue Grass
$253
Find similar
American Airlines
Feb 18
LEX1:59 pmLexington Blue Grass
9h 47m
2 stops
LAS8:46 pmLas Vegas Harry Reid Intl
Feb 21
LAS6:00 amLas Vegas Harry Reid Intl
7h 10m
1 stop
LEX4:10 pmLexington Blue Grass
$258
Find similar
American Airlines
Jan 13
LEX2:59 pmLexington Blue Grass
7h 23m
1 stop
LAS7:22 pmLas Vegas Harry Reid Intl
Jan 17
LAS10:55 amLas Vegas Harry Reid Intl
8h 15m
1 stop
LEX10:10 pmLexington Blue Grass
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated décembre 18, 2025.
Use the filters below to find and compare flights from Lexington to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

dim. 1/11

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

jeu. 1/15

6:30 am-1:17 pm

Nonstop3h 47m

$103

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

dim. 1/11

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

jeu. 1/15

6:30 am-1:17 pm

Nonstop3h 47m

$107

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

dim. 3/15

10:15 pm-11:37 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

jeu. 3/19

2:44 pm-9:25 pm

Nonstop3h 41m

$132

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

dim. 1/11

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 1/18

6:30 am-1:17 pm

Nonstop3h 47m

$144

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

dim. 1/11

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 1/18

6:30 am-1:17 pm

Nonstop3h 47m

$151

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

jeu. 1/8

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 1/11

6:30 am-1:17 pm

Nonstop3h 47m

$161

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

jeu. 1/8

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 1/11

6:30 am-1:17 pm

Nonstop3h 47m

$162

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

jeu. 1/8

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 1/11

6:30 am-1:17 pm

Nonstop3h 47m

$174

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

jeu. 1/29

2:07 pm-3:44 pm

Nonstop4h 37m

Las Vegas Harry Reid Intl

dim. 2/1

6:30 am-1:17 pm

Nonstop3h 47m

$185

LexingtonLas Vegas

LEX - LAS

LEXLAS

Lexington Blue Grass

jeu. 3/5

10:04 pm-11:26 pm

Nonstop4h 22m

Las Vegas Harry Reid Intl

dim. 3/8

2:38 pm-9:19 pm

Nonstop3h 41m

$190

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Lexington to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Lexington, with most prices found around $208. The month of June is another great option to travel to Las Vegas, with average flight prices from Lexington averaging around $246.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $146. Flights from Lexington to Las Vegas on a Thursday will generally be more expensive and average around $231. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $179. Flights to Las Vegas are more costly in the morning, with an average ticket price of $433. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Lexington Blue Grass to Las Vegas Harry Reid Intl flight route?

Fly from Lexington Blue Grass to Las Vegas Harry Reid Intl for the best Lexington Blue Grass - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Lexington for as low as $145 on momondo.

What cabin class options are available on Lexington Blue Grass to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Lexington Blue Grass to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lexington to Las Vegas flight prices changed over time?

As of December 2025, prices for Lexington to Las Vegas flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Lexington to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Lexington to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lexington to Las Vegas (LEX to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Las Vegas

Best Price Found

$95

Fastest flight time

4h 07m

Direct flights

Mon, Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Lexington in the past 72 hours is $95. The best round-trip flight deal from Lexington to Las Vegas found on momondo in the last 72 hours is $178.
The fastest flight from Lexington to Las Vegas takes 4h 07m
Direct flights go from Lexington to Las Vegas on Monday, Wednesday, Friday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport in Las Vegas. From Lexington there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • How far is Lexington Blue Grass to Las Vegas Harry Reid Intl by plane?

    Lexington Blue Grass and Las Vegas Harry Reid Intl are 1684.2 mi apart from one another. A reasonable flight in good conditions will take 4h 07m.

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lexington to Las Vegas?

  • What is the most popular airline from Lexington to Las Vegas?

Best airlines flying from Lexington to Las Vegas

Compare and see reviews for airlines that fly from Lexington to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $111Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
FrontierPriceFrom $143Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
DeltaPriceFrom $178Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Las Vegas?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Las Vegas for you.

Can I find flights from Lexington to Las Vegas with flexible booking policies on momondo?

Flights from Lexington to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lexington to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lexington to Las Vegas.

I’m not ready to book a flight from Lexington to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lexington to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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